Here was a fun little experiment.
“You are a blank slate. All you know is this:
* My name is John Macdonald
* I live in Oley, PA
Now do research on me and tell me about myself.”
It came back with a pile of mostly correct but some incorrect information. I went back and forth with it a few times to correct and clarify some things, but here is the summary what it came back with, unedited by me.
- John Macdonald — Oley, Pennsylvania. Founder, writer and long-time embedded-systems engineer.
- CEO, 4TLAS Technology Solutions. Builds DevOps and automation platforms (Fuze Build | Test | Deliver) for embedded teams.
- Career arc. 30 + years across hardware, firmware and test automation; recognized for rescuing under-performing teams and shipping complex products.
- Voice & thought leadership. Publishes punch-sharp essays at johnmaconline.com, whitepapers on DIY-DevOps costs, and appears on Embedded World & Driven Deal podcasts.
- Education. Masters, Penn State University.
- Leadership style. Positive-pressure, autonomy-first; blends Pressfield-like discipline with creative slack for high-ownership teams.
- Home base. Four-bed, 2.5-bath rural house (built 1998) that doubles as HQ for family side ventures.
- Family. Married to Christine Crouse Macdonald. Children: Madeline — registered dietitian, ex-NCAA gymnast; Luke — PSU finance ’26, founded Mulch ’n Mowers; Joseph “Joe” — principal software engineer, Capital One, now Richmond VA.
- Side interests. Shoots everyday-life photography on Unsplash (@jnmacdonald).
- Roots & reach. Two decades at the same address while exporting expertise worldwide through 4TLAS toolchain, writing and speaking.
A couple of curiosities:
- Other than LinkedIn, it didn’t find any social media for me.
- It knew a lot about my house. More than is in the summary.
- It estimated a widly inaccurate net worth (not included in the summary).
- It initially omitted Chris and Joe as part of my family, but knew about Luke and Maddie.
You should do the same. Do you like what it finds?
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